Thanks for the input. However, I am unable to get on an unprotected network, as per my earlier post.
In case anyone might see anything I am doing wrong, here is copy of my basic attempt to access the wireless card (does not work). Kwifimanager does not help. Neither does kinternet. In fact, on kinternet nothing happens when I click on it (the little icon at bottom of screen). When I have it on wired and click the kinternet icon, it shows a connection. But nothing, when I click on wireless (ath0).
Here goes:
linux:/home/johwhi # iwconfig
lo no wireless extensions.
sit0 no wireless extensions.
eth1 no wireless extensions.
ath0 IEEE 802.11 ESSID:"" Nickname:"linux"
Mode:Managed Frequency:2.427 GHz Access Point: 00:00:00:00:00:00
Bit Rate:1 Mb/s Tx-Power:18 dBm Sensitivity=0/3
Retry
ff RTS thr
ff Fragment thr
ff
Encryption key
ff
Power Management
ff
Link Quality=0/94 Signal level=-95 dBm Noise level=-95 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
linux:/home/johwhi # ifdown ath0
ath0 device: Atheros Communications, Inc. AR5212 802.11abg NIC (rev 01)
ath0 configuration: wlan-id-00:12:79:40:89:f0
linux:/home/johwhi # iwconfig ath0 essid linux
linux:/home/johwhi # ifup ath0
ath0 device: Atheros Communications, Inc. AR5212 802.11abg NIC (rev 01)
ath0 configuration: wlan-id-00:12:79:40:89:f0
ath0 warning: using NO encryption
Starting DHCP Client Daemon on ath0... . . . . . no IP address yet... backgrounding.
linux:/home/johwhi #
linux:/home/johwhi #